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Amazon.com: Polk Audio Monitor 40 Series II Bookshelf Speaker (Black, Pair) - Big Sound, High Performance | Perfect for Small or Medium Size Rooms : Electronics
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Polk Audio Monitor 40 Series II Bookshelf Speaker (Black, Pair) - Big Sound, High Performance | Perfect for Small or Medium Size Rooms : Amazon.ca: Electronics
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Polk Audio CS1 Series II Center Channel Speaker Unique Design Stand Alone or a Complement to Monitor 40, 60, and 70 Speakers Detachable Grille Black - Walmart.ca
![Amazon.com: Polk Audio Monitor 40 Series II Bookshelf Speaker (Black, Pair) - Big Sound, High Performance | Perfect for Small or Medium Size Rooms : Electronics Amazon.com: Polk Audio Monitor 40 Series II Bookshelf Speaker (Black, Pair) - Big Sound, High Performance | Perfect for Small or Medium Size Rooms : Electronics](https://m.media-amazon.com/images/I/91Cwr7Q1ayL._AC_UF1000,1000_QL80_.jpg)